You can use any RTD on your controller as long as its 100 ohm platinum. The 2 red wires are shorted together in the RTD. 3 and 4-wire RTD's are used for long runs of wire. For such a short run, a 2-wire RTD is suffice. Use one (or both) the red wires on 1 input terminal and the white on the other terminal.

__________________Mead Lane BrewingThe liver is evil and must be punished